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1N4716 TR TIN/LEAD
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Product Detailed Parameters
- Description：39V 500MW TH DIODE-ZENER SINGLE:
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：39 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：10 nA @ 29.6 V
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 100 mA
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 1N4716 TR TIN/LEAD is a single Zener diode designed for through-hole mounting in the DO-35 axial leaded package. It features a nominal Zener voltage of 39 V with a 500 mW power dissipation rating and a 5% voltage tolerance. The device operates within a temperature range of -65°C to +200°C junction temperature, exhibiting a maximum reverse leakage current of 10 nA at test conditions.
Feature Summary
- Provides stable voltage regulation via Zener breakdown characteristics
- Utilizes glass axial-leaded construction for robustness
- Supports high-temperature operation up to 200°C
Applications
- Voltage reference circuits
- Overvoltage protection stages
- General-purpose voltage regulation
Procurement Notes
Verify that the specific ordering suffix corresponds to the tin/lead plating requirement, as this differs from lead-free variants. Confirm the reel packaging format matches automated assembly needs. Ensure the component meets the required RoHS status for the target application environment before finalizing procurement specifications.
Selection Notes
Select this component when a 39 V regulation point is required in a low-power 500 mW application. The DO-35 package suits standard through-hole PCB layouts. Consider the 10 nA leakage specification for sensitive analog inputs. Verify thermal management capabilities given the 200°C maximum junction temperature limit during operation.
Part Context
This part belongs to the 1N47xx series of 500 mW Zener diodes manufactured by Central Semiconductor. These components are widely used in discrete semiconductor designs requiring precise voltage clamping or referencing. The series offers various voltage options within the same physical footprint, facilitating design flexibility across different power supply architectures.
Replacement Considerations
Cross-reference with other manufacturers offering 1N4716 equivalents in DO-35 packages. Verify electrical parameter alignment, specifically the 39 V Zener voltage and 500 mW power rating. Ensure mechanical compatibility with existing through-hole mounting constraints.
